Cardone 54-71211 Power Brake Booster

Reliable Vacuum Power Brake Booster for Buick, Chevrolet, Oldsmobile, Pontiac

The Cardone 54-71211 Vacuum Power Brake Booster is designed to restore proper brake assist in select Buick, Chevrolet, Oldsmobile, and Pontiac models. This remanufactured power brake booster features a dual diaphragm style and a durable steel construction to ensure consistent performance and longevity.

• Dual diaphragm brake booster style for enhanced vacuum assist
• Diaphragm diameter of 8.771 inches (222.78 mm) for optimal braking response
• Constructed from steel for strength and durability
• Gray color finish for corrosion resistance
• Includes booster and instruction manual; master cylinder not included
• Master cylinder stud thread size M10x1.5 for proper fitment
• Remanufactured product condition meeting OEM specifications

About the Cardone Vacuum Power Brake Booster Product Line

The Cardone Vacuum Power Brake Booster line focuses on remanufactured brake boosters that provide reliable vacuum assist to improve braking performance. This product line is engineered to meet or exceed OEM standards, offering a cost-effective solution for restoring brake system function. The 54-71211 part is part of this line, delivering consistent vacuum power assist for compatible vehicles.

Product Details and Compatibility

This power brake booster is compatible with various Buick, Chevrolet, Oldsmobile, and Pontiac models, including the Cutlass Supreme, Grand Prix, Lumina, and Regal. The dual diaphragm design with an 8.771-inch diameter ensures effective vacuum assistance, improving pedal feel and braking efficiency. The steel construction provides durability under demanding conditions, while the gray finish helps resist corrosion. Note that the master cylinder is not included, but the booster features an M10x1.5 master cylinder stud thread size for proper installation.

Common Applications and Issues Addressed

• Restores brake pedal assist in vehicles with weak or no power brake boost
• Eliminates hard brake pedal feel caused by vacuum leaks or diaphragm failure
• Resolves inconsistent braking performance due to worn or damaged boosters
• Addresses vacuum-related brake system issues in Buick Cutlass Supreme and Chevrolet Lumina
• Improves overall brake system responsiveness in Pontiac Grand Prix and Oldsmobile Regal

Installation Notes and Tips

Installation requires removal of the old brake booster and proper alignment of the new unit. Ensure the master cylinder stud thread size M10x1.5 matches your vehicle’s specifications. Follow the included instruction manual carefully to avoid vacuum leaks and ensure secure mounting. It is recommended to inspect vacuum lines and brake system components during installation for optimal performance.

Quality Assurance and Warranty

This Cardone 54-71211 Vacuum Power Brake Booster is a remanufactured product that meets OEM quality standards. Each unit undergoes rigorous testing to ensure reliable operation and durability. While specific warranty details are not provided here, Cardone products typically come with a limited warranty covering defects in materials and workmanship.